Return-path: Received: from smtp.nokia.com ([192.100.122.230]:56186 "EHLO mgw-mx03.nokia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758747Ab0I0Ijr (ORCPT ); Mon, 27 Sep 2010 04:39:47 -0400 Received: from esebh106.NOE.Nokia.com (esebh106.ntc.nokia.com [172.21.138.213]) by mgw-mx03.nokia.com (Switch-3.3.3/Switch-3.3.3) with ESMTP id o8R8dex9024477 for ; Mon, 27 Sep 2010 11:39:44 +0300 From: Luciano Coelho To: linux-wireless@vger.kernel.org Cc: Juuso Oikarinen Subject: [PATCH 12/25] wl1271: Remove function cmd_read_memory Date: Mon, 27 Sep 2010 11:37:36 +0300 Message-Id: <1285576669-8070-13-git-send-email-luciano.coelho@nokia.com> In-Reply-To: <1285576669-8070-1-git-send-email-luciano.coelho@nokia.com> References: <1285576669-8070-1-git-send-email-luciano.coelho@nokia.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Juuso Oikarinen The function is not used anywhere. Signed-off-by: Juuso Oikarinen Reviewed-by: Luciano Coelho Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/wl1271_cmd.c | 35 ---------------------------- drivers/net/wireless/wl12xx/wl1271_cmd.h | 37 ------------------------------ 2 files changed, 0 insertions(+), 72 deletions(-) diff --git a/drivers/net/wireless/wl12xx/wl1271_cmd.c b/drivers/net/wireless/wl12xx/wl1271_cmd.c index a516035..42e7d2f 100644 --- a/drivers/net/wireless/wl12xx/wl1271_cmd.c +++ b/drivers/net/wireless/wl12xx/wl1271_cmd.c @@ -421,41 +421,6 @@ out: return ret; } -int wl1271_cmd_read_memory(struct wl1271 *wl, u32 addr, void *answer, - size_t len) -{ - struct cmd_read_write_memory *cmd; - int ret = 0; - - wl1271_debug(DEBUG_CMD, "cmd read memory"); - - cmd = kzalloc(sizeof(*cmd), GFP_KERNEL); - if (!cmd) { - ret = -ENOMEM; - goto out; - } - - WARN_ON(len > MAX_READ_SIZE); - len = min_t(size_t, len, MAX_READ_SIZE); - - cmd->addr = cpu_to_le32(addr); - cmd->size = cpu_to_le32(len); - - ret = wl1271_cmd_send(wl, CMD_READ_MEMORY, cmd, sizeof(*cmd), - sizeof(*cmd)); - if (ret < 0) { - wl1271_error("read memory command failed: %d", ret); - goto out; - } - - /* the read command got in */ - memcpy(answer, cmd->value, len); - -out: - kfree(cmd); - return ret; -} - int wl1271_cmd_template_set(struct wl1271 *wl, u16 template_id, void *buf, size_t buf_len, int index, u32 rates) { diff --git a/drivers/net/wireless/wl12xx/wl1271_cmd.h b/drivers/net/wireless/wl12xx/wl1271_cmd.h index ce0476c..92747ce 100644 --- a/drivers/net/wireless/wl12xx/wl1271_cmd.h +++ b/drivers/net/wireless/wl12xx/wl1271_cmd.h @@ -39,8 +39,6 @@ int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, size_t len); int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len); int wl1271_cmd_data_path(struct wl1271 *wl, bool enable); int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode, bool send); -int wl1271_cmd_read_memory(struct wl1271 *wl, u32 addr, void *answer, - size_t len); int wl1271_cmd_template_set(struct wl1271 *wl, u16 template_id, void *buf, size_t buf_len, int index, u32 rates); int wl1271_cmd_build_null_data(struct wl1271 *wl); @@ -161,41 +159,6 @@ enum { MAX_COMMAND_STATUS = 0xff }; - -/* - * CMD_READ_MEMORY - * - * The host issues this command to read the WiLink device memory/registers. - * - * Note: The Base Band address has special handling (16 bits registers and - * addresses). For more information, see the hardware specification. - */ -/* - * CMD_WRITE_MEMORY - * - * The host issues this command to write the WiLink device memory/registers. - * - * The Base Band address has special handling (16 bits registers and - * addresses). For more information, see the hardware specification. - */ -#define MAX_READ_SIZE 256 - -struct cmd_read_write_memory { - struct wl1271_cmd_header header; - - /* The address of the memory to read from or write to.*/ - __le32 addr; - - /* The amount of data in bytes to read from or write to the WiLink - * device.*/ - __le32 size; - - /* The actual value read from or written to the Wilink. The source - of this field is the Host in WRITE command or the Wilink in READ - command. */ - u8 value[MAX_READ_SIZE]; -} __packed; - #define CMDMBOX_HEADER_LEN 4 #define CMDMBOX_INFO_ELEM_HEADER_LEN 4 -- 1.6.3.3